Reproduce issue

xstream/src/test/com/thoughtworks/xstream/converters/extended/AtomicBooleanFieldsTest.java

@@ -0,0 +1,49 @@
+package com.thoughtworks.xstream.converters.extended;
+
+import com.thoughtworks.acceptance.AbstractAcceptanceTest;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class AtomicBooleanFieldsTest extends AbstractAcceptanceTest {
+
+    public static class Musican {
+        public String name;
+        public String genre;
+        public AtomicBoolean alive;
+
+        public Musican(final String name, final String genre, final AtomicBoolean alive) {
+            this.name = name;
+            this.genre = genre;
+            this.alive = alive;
+        }
+    }
+
+    public void testAtomicBooleanFields() {
+        final List<Musican> jazzIcons = new ArrayList<>();
+        jazzIcons.add(new Musican("Miles Davis", "jazz", new AtomicBoolean(false)));
+        jazzIcons.add(new Musican("Wynton Marsalis", "jazz", new AtomicBoolean(true)));
+
+        xstream.alias("musician", Musican.class);
+
+        final String expectedXml =
+                "<list>\n"
+                        + "  <musician>\n"
+                        + "    <name>Miles Davis</name>\n"
+                        + "    <genre>jazz</genre>\n"
+                        + "    <alive>\n"
+                        + "      <value>0</value>\n"
+                        + "    </alive>\n"
+                        + "  </musician>\n"
+                        + "  <musician>\n"
+                        + "    <name>Wynton Marsalis</name>\n"
+                        + "    <genre>jazz</genre>\n"
+                        + "    <alive>\n"
+                        + "      <value>1</value>\n"
+                        + "    </alive>\n"
+                        + "  </musician>\n"
+                        + "</list>";
+
+        assertBothWays(jazzIcons, expectedXml);
+    }
+}